* Fix install of Python 3.10 on GitHub Actions
In PR #1604 the Python version was upgraded to Python 3.10 to fix a
local issue on M1 MacBooks.
The GitHub Action workflows now exit with the following message for the
docker-tests, spellcheck and lint checks, skipping these checks.
```
lint create: /home/runner/work/opentelemetry-python-contrib/opentelemetry-python-contrib/.tox/lint
SKIPPED: InterpreterNotFound: python3.10
___________________________________ summary ____________________________________
SKIPPED: lint: InterpreterNotFound: python3.10
congratulations :)
```
Upgrade the Python version in the GitHub Actions workflow to fix this.
* Fix YAML interpretation of Python 3.10
* Upgrade Docker tests dependencies
Upgrade the asyncpg and psycopg2 packages, they don't work on Python
3.10.
This also fixes running these tests no M1 MacBooks.
* Fix linter issues merged into main
They went unnoticed while the CI didn't fail on the lint task not
working.
---------
Co-authored-by: Srikanth Chekuri <srikanth.chekuri92@gmail.com>
* Make propagators conform to spec
* do not modify / set an invalid span in the passed context in case
a propagator did not manage to extract
* in case no context is passed to propagator.extract assume the root
context as default so that a new trace is started instead of continung
the current active trace in case extraction fails
* fix also ot-trace propagator which compared int with str trace/span ids
when checking for validity in extract
